[Bug libgcc/71744] Concurrently throwing exceptions is not scalable

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71744

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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          Component|libstdc++                   |libgcc

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Also there is a cache in the unwidng code.  This cache is where the lock is
really located.  Changing this cache to lockless might be harder to do.